Russian Journal of Inorganic Chemistry, Tập 7,Phần 2British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1962 |
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... ZrO2 K20 K2O / ZrO2 molar ratio in potassium zirconate 2KOH + ZrO , ( 550 ° ; 1 h ) Ditto 48.8 7.1 12.3 31.8 0.0 79.8 20.2 0.99 : 3 heating at 1000 ° , 1 h 68.6 1.0 16.6 11.4 0.0 80.5 19.5 0.95 : 3 8KOH + ZrO , ( 600 ° ; 1 h ) Ditto ...
... ZrO2 K20 K2O / ZrO2 molar ratio in potassium zirconate 2KOH + ZrO , ( 550 ° ; 1 h ) Ditto 48.8 7.1 12.3 31.8 0.0 79.8 20.2 0.99 : 3 heating at 1000 ° , 1 h 68.6 1.0 16.6 11.4 0.0 80.5 19.5 0.95 : 3 8KOH + ZrO , ( 600 ° ; 1 h ) Ditto ...
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the range K2O.2 ZrO2 - K2O.3 ZrO2 . A mixture of K20.3 ZrO2 and zirconate - II is apparently formed , since the product was hydrolysed to a greater extent than K20.3 ZrO2 . Ana- lysis and observation showed that the zirconate - II ...
the range K2O.2 ZrO2 - K2O.3 ZrO2 . A mixture of K20.3 ZrO2 and zirconate - II is apparently formed , since the product was hydrolysed to a greater extent than K20.3 ZrO2 . Ana- lysis and observation showed that the zirconate - II ...
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... ZrO2 by water and even by organic solvents containing water . When kept in air , it gradually reacts with water vapour and CO2 , forming acid - insoluble products , shown by X - ray diffrac- tion to consist of hydrated ZrO2 , which is ...
... ZrO2 by water and even by organic solvents containing water . When kept in air , it gradually reacts with water vapour and CO2 , forming acid - insoluble products , shown by X - ray diffrac- tion to consist of hydrated ZrO2 , which is ...
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absorption acid Akad alcohol alkali metal alloys ammonium analysis anion calculated carbon cation cerium Chem chemical chloride composition compounds concentration containing corresponding crystallisation crystals curves decomposition determined dissociation distribution constant endothermic equilibrium diagram eutectic EXPERIMENTAL extraction filtered formed fusion diagram H₂O hafnium heating hydrogen hydrolysis hydroxide increase Inorg ionic strength ions isomolar series isotherms kcal Khim lanthanum lattice ligand liquid melting methanol method mixture molar ratio mole molecules NaCl Nauk SSSR neodymium Neorg niobium nitrate obtained optical density oxalate oxalic acid oxide peritectic phosphate phthalocyanines potassium precipitate prepared reaction reciprocal system resin Russ salicylate salt saturated scandium shows sodium solid phase solid solutions soln solu solubility solvent specimens spectra stable studied sulphate Table temperature ternary system thallium thermal Thermogram thorium tion uranium uranyl values X-ray Zhur zirconium ZrO2